Wonderbag Non Electric Slow Cooker

Hello Wonderbag

Wonderbag is the award winning eco-friendly slow cooker that uses heat-retention to cook your food.

The principle of retained-heat cooking is simple...

In conventional cooking, any heat applied to the pot after it reaches boiling point is merely replacing heat lost from exposure to the open air. 

With the Wonderbag, food is brought to a boil, simmered on high for a few minutes, then placed into the Wonderbag to continue cooking.

The insulated cooking technique prevents heat escaping from the dish, removing the need for additional energy to complete the cooking process.

Cooking in a Wonderbag slow cooker can save between 30-80% of the energy normally required for cooking. 

Completely energyless, the Wonderbag cooks evenly and consistently every time, without supervision.



  • Slow cooks and keeps food hot for up to 12 hours.  Beautiful colour recipe book included
  • There’s no battery, plug or fuel required.  Helps to save energy and time.  It can significantly reduce a family's fuel usage, saving money and electricity
  • Light and easily portable & compact for easy stow away.
  • Conveniently operates without supervision. It reduces time spent cooking, giving more time for other activities
  • Fail-safe and will never overcook or burn your dishes
  • Doubles as a cooler bag to keep food and drinks chilled
  • Simple innovation that is money saving and planet loving
  • - A percentage of all proceeds is donated to the Wonderbag Non-Profit Foundation to fund  Wonderbags for families in rural Africa

Warranty Info

This product comes with a 2 year guarantee.

5 products